Math

48 + 24

• 82
• 83
• 24
• 72

Tags

CCSS.2.NBT.B.5

1+1

• 2

• 3

• 1

• 4

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Cory finds 6 shells at the beach. Later, he finds 5 more. How many shells does he find in all?

• 1

• 10

• 11

• 6

Tags

CCSS.1.OA.A.1

There are 8 children on the playground. Then 4 more children come. How many children, in all, are on the playground?

• 4

• 10

• 12

• 13

Tags

CCSS.2.OA.C.3

500+178

• 678

• 768

• 876

• 100

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

100+570

• 670

• 600

• 760

• 700

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

780+200=

• 900

• 980

• 800

• 600

500+100=

• 700

• 800

• 900

• 600

341+145=

• 486

• 768

• 400

• 490

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

If you add 7+5 and 6+6 you will get the same amount.

• True

• False

Tags

CCSS.1.OA.B.3